214351558122 has 64 divisors (see below), whose sum is σ = 468402552576. Its totient is φ = 64995540480.

The previous prime is 214351558117. The next prime is 214351558147. The reversal of 214351558122 is 221855153412.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6948372 + ... + 6979152.

It is an arithmetic number, because the mean of its divisors is an integer number (7318789884).

Almost surely, 2^214351558122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214351558122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234201276288).

214351558122 is an abundant number, since it is smaller than the sum of its proper divisors (254050994454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214351558122 is a wasteful number, since it uses less digits than its factorization.

214351558122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32095.

The product of its digits is 96000, while the sum is 39.

The spelling of 214351558122 in words is "two hundred fourteen billion, three hundred fifty-one million, five hundred fifty-eight thousand, one hundred twenty-two".